de.aristaflow.adept2.core.datamanager

Interface DataMonitoring

public interface DataMonitoring

Data monitoring provides access to data histories of a specific data element as well as of a specific instance. The history of a data element contains all values that are written while executing the corresponding process instance and the corresponding writing nodes.

Author:

Ulrich Kreher

Method Summary

Modifier and Type	Method and Description
org.w3c.dom.Document	retrieveDataHistories(SessionToken session, java.util.UUID instanceID) Retrieves an XML-document representing the current histories of all data elements of the designated process instance.
org.w3c.dom.Document	retrieveDataHistory(SessionToken session, java.util.UUID instanceID, int dataElementID) Retrieves an XML-document representing the current history of the designated data element.

Method Detail

retrieveDataHistory

org.w3c.dom.Document retrieveDataHistory(SessionToken session,
                                         java.util.UUID instanceID,
                                         int dataElementID)

Retrieves an XML-document representing the current history of the designated data element. If the corresponding instance is still executed, the data history will be able to be appended to. This may lead to different results when calling this method twice.

Parameters:

session - The session which is used to check for access rights on this method and for tracking and logging purpose.

instanceID - The ID of the process instance which contains the data element of which the data history is to be retrieved.

dataElementID - The ID of the data element of which the data history is to be retrieved.

Returns:

An XML-document representing the data history (the different values written to a data element while executing a process instance) of a data element.

retrieveDataHistories

org.w3c.dom.Document retrieveDataHistories(SessionToken session,
                                           java.util.UUID instanceID)

Retrieves an XML-document representing the current histories of all data elements of the designated process instance. If the corresponding instance is still executed, the data histories will be able to be appended to. This may lead to different results when calling this method twice.

Parameters:

session - The session which is used to check for access rights on this method and for tracking and logging purpose.

instanceID - The ID of the process instance of which the data histories are to be retrieved.

Returns:

An XML-document representing the data history (the different values written to the data elements while executing a process instance) of all data elements of the designated process instance.